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Old 02-12-2010, 04:51 PM
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Russell Russell is offline
Motorized Bicycle Elite Member
Join Date: Apr 2009
Location: MA
Posts: 1,144
Default Re: exhaust what do you think?

Well, fueled it up and took her for a spin. Cold out 33 Deg. Motor started right up(pull start). Let it warm up and off me and my new muffler system went. No need pedel, there was an increase in low end tourque. The most noticable change was the sound, much diffrent! It has a much lower sound and pitch, unlike the normal 2 cycle sound. I would guess that the tourque increase is between 5-11%. I do not yet know if this tourque increase is due to the mufflers as it now has a larger port matched exhaust pipe.
I do know the sound change is the mufflers and I would have been happy with just that.
I spent most of the time checking out the bike itself preparing for mondays tri-state run.
This motor does not however have the power that my tuned pipe motor does. I feel the small effort was worth it.
Thanks all for your input.


Last edited by Russell; 02-14-2010 at 11:37 AM.
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